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학술대회 A Methodology for Live Forensic Acquisition in Secure Domain Based on Domain Separation Technology
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저자
임경수, 전용성, 김정녀, 이덕규
발행일
201506
출처
International Conference on Communication and Computer Engineering (ICOCOE) 2015 (LNEE 362), v.362, pp.1113-1123
DOI
https://dx.doi.org/10.1007/978-3-319-24584-3_95
협약과제
15MS3600, 모바일 단말의 비인가 접근 차단 및 안전한 운영환경 보장을 위한 EAL 4급 군사용 융합 보안 솔루션 개발, 김정녀
초록
Smart devices, including smart phone and tablet, with easy Internet accessibility, mobility and usability are changing various service environment such as mobile office, smart work, mobile finance, e-government and so on. Recently, those mobile services have trusted execution environments to enhance reliability and security for secure application or preserving sensitive information that should be protected against malicious attacks. In order to overcome cyber threats or vulnerability, domain separation technology has emerged. However, the mobile device to which a domain separation technology has been applied, conventional digital evidence collection tools, based on the general domain, cannot be accessed from the isolated secure domain, furthermore, collecting digital evidence may be impossible. Therefore, this paper describes to a methodology of providing a forensic acquisition in a domain separation-based mobile device and, more particularly, to an apparatus and method that, in order for an investigator to collect digital evidence in the secure domain of a target mobile device.
KSP 제안 키워드
Cyber threats, Domain separation, E-government, Evidence collection, Live forensic, Mobile devices, Mobile services, Sensitive information, Separation technology, Service environment, Smart Phone